cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A347128 a(n) = A018804(n) / A003557(n), where A018804 is Pillai's arithmetical function.

Table of values

n a(n)
1 1
2 3
3 5
4 4
5 9
6 15
7 13
8 5
9 7
10 27
11 21
12 20
13 25
14 39
15 45
16 6
17 33
18 21
19 37
20 36
21 65
22 63
23 45
24 25
25 13
26 75
27 9
28 52
29 57
30 135
31 61
32 7
33 105
34 99
35 117
36 28
37 73
38 111
39 125
40 45
41 81
42 195
43 85
44 84
45 63
46 135
47 93
48 30
49 19
50 39
51 165
52 100
53 105
54 27
55 189
56 65
57 185
58 171
59 117
60 180
61 121
62 183
63 91
64 8
65 225
66 315
67 133
68 132
69 225
70 351
71 141
72 35
73 145
74 219
75 65
76 148

List of values

[1, 3, 5, 4, 9, 15, 13, 5, 7, 27, 21, 20, 25, 39, 45, 6, 33, 21, 37, 36, 65, 63, 45, 25, 13, 75, 9, 52, 57, 135, 61, 7, 105, 99, 117, 28, 73, 111, 125, 45, 81, 195, 85, 84, 63, 135, 93, 30, 19, 39, 165, 100, 105, 27, 189, 65, 185, 171, 117, 180, 121, 183, 91, 8, 225, 315, 133, 132, 225, 351, 141, 35, 145, 219, 65, 148]